Hi
For places that still repair the wii things are drying up but north ridge fix will fix just about anything from what I see on their YouTube channel
You could send it there or you could do it yourself as this issue doesn’t just happen in the wii!
This issue can happen to anything with an CD/DVD drive with rollers ,the usually is to do with a build up of dirt and debris where the rollers rotate
Hopefully this answers your question
Thanks:-)